Intelligence · Disclosure tracker
Every public disclosure, dated and sourced.
Public breach disclosures from regulators, court filings, company notices and news reporting, each recorded with its date and a link to the original. Updated daily.
5,628
Disclosures in the tracker, all years
2,141
Of those, indexed in 2026
72
Added in November
24
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 10 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Worldwide · How they got in
Incidents worldwide, by country.
78 incidents from 10 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.
- Japan29 Oct 2026Japan AirlinesHow they got in: a supplier or vendor that was compromised first.BleepingComputer
- Japan29 Oct 2026Sony Network Communications (So-net / Plala ISP)The source does not say how they got in.SecurityWeek
Critical22 Jun 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted blood test results delivery across South Africa
22 Jun 2023
Critical22 Jun 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted blood test results delivery across South Africa
22 Jun 2023
Critical22 Jun 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted blood test results delivery across South Africa
22 Jun 2023
Critical22 Jun 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted blood test results delivery across South Africa
22 Jun 2023
Critical22 Jun 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted blood test results delivery across South Africa
22 Jun 2023
Critical22 Jun 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted blood test results delivery across South Africa
22 Jun 2023
Critical22 Jun 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted blood test results delivery across South Africa
22 Jun 2023
Critical22 Jun 2023
Organisation not named
Healthcare · Records not stated
The disclosure as indexed does not name the organisation.
Ransomware disrupted blood test results delivery across South Africa
22 Jun 2023
High22 Jun 2023
KNP Logistics Group
Sector not stated · Records not stated
Akira ransomware bankrupted 158-year-old haulage company, 730 jobs lost
22 Jun 2023
Medium22 Jun 2023
22 Jun 2023
High22 Jun 2023
22 Jun 2023
High20 Jun 2023
Empire Life Insurance (Canada)
Finance · Records not stated
Cyberattack disrupted operations at major Canadian life insurer
20 Jun 2023
High20 Jun 2023
20 Jun 2023
High20 Jun 2023
20 Jun 2023
Critical19 Jun 2023
Colorado Dept of Higher Education
Government · Records not stated
16 years of student data exposed in ransomware
19 Jun 2023
Critical19 Jun 2023
16 years of student data exposed in ransomware
Government · Records not stated
16 years of student data exposed in ransomware
19 Jun 2023
Critical19 Jun 2023
16 years of student data exposed in ransomware
Government · Records not stated
16 years of student data exposed in ransomware
19 Jun 2023
Critical19 Jun 2023
16 years of student data exposed in ransomware
Government · Records not stated
16 years of student data exposed in ransomware
19 Jun 2023
Critical19 Jun 2023
16 years of student data exposed in ransomware
Government · Records not stated
16 years of student data exposed in ransomware
19 Jun 2023
Critical19 Jun 2023
16 years of student data exposed in ransomware
Government · Records not stated
16 years of student data exposed in ransomware
19 Jun 2023
Critical19 Jun 2023
16 years of student data exposed in ransomware
Government · Records not stated
16 years of student data exposed in ransomware
19 Jun 2023
Critical19 Jun 2023
16 years of student data exposed in ransomware
Government · Records not stated
16 years of student data exposed in ransomware
19 Jun 2023
Critical19 Jun 2023
16 years of student data exposed in ransomware
Government · Records not stated
16 years of student data exposed in ransomware
19 Jun 2023
Critical19 Jun 2023
16 years of student data exposed in ransomware
Government · Records not stated
16 years of student data exposed in ransomware
19 Jun 2023
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